He added that he had not said science would destroy religion but that at its present rate of decline the Church of England would become a dead letter in a hundred and fifty years. Next, that science "has no bearing upon the spiritual truths of religion," but
has been presented, at any rate by the Church of England, in a texture of obsolete ideas about the nature of the physical universe and the behaviour of physical things which science has shown to be untrue.
Finally that religion is vital but it is in Mysticism that the core of religion lies for me, and mystical experience, as I understand it, does not want organizing.
I may be wrong in all this, but I hope that this explanation, such as it is, will lead you to think that I am not such an arrogant fool as your article suggests.
Chesterton replied (May 4, 1930):
I hope you will forgive my delay in thanking you for your very valuable and reasonable letter; but I have been away from home; and for various reasons my correspondence has accumulated very heavily. I am extremely glad to remember that, even before receiving your letter, I was careful to say in my article that my quarrel was not personally with you, but with the newspapers which had used what you said as a part of a stupid stunt against organised religion. I am even more glad to learn that they had misused your name and used what you did not say. I ought to have known, by this time, that they are quite capable of it; and I entirely agree that the correction you make in the report makes all the difference in the world. I do not think I ever meant or said that you were an arrogant fool or anything like it; but most certainly it is one thing to say that religion will die in a century (as the report stated) and quite another to say that the Church of England will experience a certain rate of decline, whether the prediction be true or no. I shall certainly take some opportunity to correct my statement prominently in the Illustrated London News; I hope I should do so in any case; but in this case it supports my main actual contention; that there is in the press a very vulgar and unscrupulous attack on the historic Christian Church.
The four points you raise are so interesting that I feel I ought to touch on them; though you will forgive me if I do so rather rapidly. With the first I have already dealt; and in that matter I can only apologise, both for myself and my unfortunate profession; and touching the second I do not suppose we should greatly disagree; I merely used it as one example of the futility of fatalistic prophecies such as the one attributed by the newspapers to you. But a thorough debate between us, if there were time for it, touching the third and fourth points, might possibly remove our differences, but would certainly reveal them.
In the third paragraph you say something that has been said many times, and doubtless means something; but I can say quite honestly that I have never been quite certain of what it means. Naturally I hold no brief for the Church of England as such; indeed I am inclined to congratulate you on having found any one positive set of "ideas," obsolete or not, which that Church is solidly agreed in "presenting." But I have been a member of that Church myself, and in justice to it, I must say that neither then nor now did I see clearly what are these things "about the nature of the physical universe, which science has shown to be untrue." I was not required as an Anglican, any more than as a Catholic, to believe that God had two hands and ten fingers to mould Adam from clay; but even if I had been, it would be rather difficult to define the scientific discovery that makes it impossible. I should like to see the defined Christian dogma written down and the final scientific discovery written against it. I have never seen this yet. What I have seen is that even the greatest scientific dogmas are not final. We have just this moment agreed that the ideas of the physical universe, which are really and truly "obsolete," are the very ideas taught by physicists thirty years ago. What I think you mean is that science has shown miracles to be untrue. But miracles are not ideas about the nature of the physical universe. They are ideas about the nature of a power capable of breaking through the nature of the physical universe. And science has not shown that to be untrue, for anybody who can think.
Lastly, you say that it is indeed necessary that Religion should exist, but that its essence is Mysticism; and this does not need to be organised. I should answer that nothing on earth needs to be organised so much as Mysticism. You say that man tends naturally to religion; he does indeed; often in the form of human sacrifice or the temples of Sodom. Almost all extreme evil of that kind is mystical. The only way of keeping it healthy is to have some rules, some responsibilities, some definitions of dogma and moral function. That at least, as you yourself put it, is what I think; and I hope you will not blame me for saying so. But as to what I said, in that particular article, it was quite clearly written upon wrong information and it will give me great pleasure to do my best to publish the fact.
In any such argument Gilbert was never, in the words of the Gospel, "willing to justify himself." He only wanted to justify certain ideas, and the thought of having misrepresented anyone else was distressing to him.